Diagnosis
provided by World Register of Marine Species
A species of Isometra in which the cirri are XXV-LX, 26-43, the lonest hardly, if at all, longer than wide; P1 is up to 10.5 mm. long with 10 to 17 segments while P2 is usually 1.5 to 2.0 mm. shorter with 9 to 14 segments and not more than 8.5mm. long; P5 is usually the first genital pinnule.
- license
- cc-by-4.0
- copyright
- WoRMS Editorial Board
- bibliographic citation
- Clark, A.H.; Clark, A.M. (1967). A monograph of the existing crinoids. <em>Bulletin of the United States National Museum.</em> (82): 1-860.
- contributor
- Messing, Charles, C.G.
Distribution
provided by World Register of Marine Species
Geographic range : NW Weddell Sea, Burdwood Bank and Falkland Islands, Southern tip of Brazil, and Bransfield Strait; Depth range : 79-242 (?350) m
- license
- cc-by-4.0
- copyright
- WoRMS Editorial Board
- bibliographic citation
- Clark, A.H.; Clark, A.M. (1967). A monograph of the existing crinoids. <em>Bulletin of the United States National Museum.</em> (82): 1-860.
- contributor
- Messing, Charles, C.G.
